import time

def bubble_sort(numbers):
    obmen = True
    while obmen:
        obmen = False
        for i in range(len(numbers) - 1):
            if numbers[i] > numbers[i + 1]:
                numbers[i], numbers[i + 1] = numbers[i + 1], numbers[i]
                obmen = True

def read2list(filename):
    file = open(filename, 'r')
    data = file.readlines()
    return data
m1 = read2list("m1_sorted.txt")
m2 = read2list("m2_reverse.txt")
m3 = read2list("m3_shuffle.txt")
start = time.time()
bubble_sort(m1)
finish = time.time()
print("m1_sorted",round((finish-start)*1000),"milliseconds")

start = time.time()
bubble_sort(m2)
finish = time.time()
print("m2_reverse",round((finish-start)*1000),"milliseconds")

start = time.time()
bubble_sort(m3)
finish = time.time()
print("m3_shuffle",round((finish-start)*1000),"milliseconds")